About tags #Marvel:

The #Marvel hashtag is a topic or interest in tags channel.
Sort #Marvel hashtag by Trending, Trending in 2019, and Newest.
If you don't want to appear in Snapchat #CasualEncounter, remove the hashtag in your People Discovery Engine settings.
You can add up to 3 hashtags to your post by adding in your post title. Using the app you can add a hashtag by tapping the hashtag button.